Campaign expenditures are not effective in increasing candidates vote shares if voters do not respond to the advertisement when they believe that campaign expenditures are financed with tainted money. In this situation, limiting contributions may reduce the number of policy favors that...

Much work on the apparent ineffectiveness on incumbent spending in congressional elections has hypothesized that the productivity of incumbent spending is low because incumbents operate on the 'flat part' of their election returns function. Differences in campaign spending associated with state...

What is the impact of campaign spending on votes? Does it vary across election types and across political parties? Estimating these effects requires comprehensive data on spending across candidates, parties and elections, as well as identification strategies that successfully deal with the...

Campaign expenditures are not effective in increasing candidates' vote shares if voters do not respond to the advertisement when they believe that campaign expenditures are financed with "tainted money." In this situation, limiting contributions may reduce the number of policy favors that...

Has rising import competition contributed to the polarization of U.S. politics? Analyzing multiple measures of political expression and results of congressional and presidential elections spanning the period 2000 through 2016, we find strong though not definitive evidence of an ideological...

Has rising import competition contributed to the polarization of U.S. politics? Analyzing multiple measures of political expression and results of congressional and presidential elections spanning the period 2000 through 2016, we find strong though not definitive evidence of an ideological...